CN220813705U - Quick assembly's gas shield dam - Google Patents
Quick assembly's gas shield dam Download PDFInfo
- Publication number
- CN220813705U CN220813705U CN202322425958.2U CN202322425958U CN220813705U CN 220813705 U CN220813705 U CN 220813705U CN 202322425958 U CN202322425958 U CN 202322425958U CN 220813705 U CN220813705 U CN 220813705U
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- China
- Prior art keywords
- rotating rod
- bottom plate
- dwang
- air shield
- air
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- 230000000149 penetrating effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000006506 Brasenia schreberi Nutrition 0.000 description 1
- 244000267222 Brasenia schreberi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air Bags (AREA)
Abstract
The utility model discloses a rapid-assembly air shield dam, which relates to the technical field of air shield dams and comprises a bottom plate, wherein an air shield is rotatably connected to the top end of the bottom plate, an air bag is arranged at the joint of the air shield and the bottom plate, a first spring is fixedly connected to the inside of the bottom plate, a clamping block is fixedly connected to one end of the first spring, a second rotating rod is rotatably connected to one end, located at the clamping block, of the inside of the bottom plate, and a first rotating rod is rotatably connected to the top end of the second rotating rod. According to the utility model, the first rotating rod and the second rotating rod are arranged, so that the first rotating rod and the second rotating rod can be fixed through the connecting rod to form a whole, the air shield can be supported, the first rotating rod, the second rotating rod and the air bag form a double-layer support, the air shield can be used more stably, the first rotating rod and the second rotating rod can be quickly installed and used in the bottom plate through the first spring and the clamping block, and meanwhile, the first rotating rod and the second rotating rod can rotate along with the rotation of the air shield.
Description
Technical Field
The utility model relates to the technical field of air shield dams, in particular to a fast-assembled air shield dam.
Background
The air shield dam is a low-water-head water retaining building commonly used in China at present, the main components of the air shield dam comprise a water retaining shield plate, a supporting air bag, an air charging and discharging control system, an embedded anchor and the like, the water retaining shield plate, the supporting air bag and an embedded anchor bolt on a dam foundation are fixed into a whole through a hinge cover plate, the air bag and the control system are connected together through the air charging and discharging pipe, the air bag bulges to push the shield plate to lift and play a role in retaining water, the air bag is restored to a flat state under the gravity action of the dead weight of the shield plate and water, and the shield plate collapses to the dam foundation to realize the overcurrent effect.
The support piece of the water shield board and the bottom plate of partial air shield dam is generally fixed through a preset rivet hole and then through inserting the rivet, and then the support piece is fixed on the outer walls of the rivet and the air shield board, so that the air shield board is in a fixed state after the fixing is finished.
Disclosure of utility model
The utility model aims to provide a rapid-assembly air shield dam so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a quick assembly's air shield dam, includes the bottom plate, the top of bottom plate rotates and is connected with the air shield, the junction of air shield and bottom plate is provided with the gasbag, the inside fixedly connected with first spring of bottom plate, the one end fixedly connected with fixture block of first spring, the inside of bottom plate is located the one end rotation that is connected with the second dwang of fixture block, the top rotation of second dwang is connected with first dwang, the inside sliding connection of bottom plate has the sliding plate, the sliding plate is located one side of second dwang, one side fixedly connected with ejector pad of sliding plate, the inside sliding connection of second dwang has the connecting rod.
As still further aspects of the utility model: the outer walls of the bottom plate and the air shield are respectively provided with a rotating groove penetrating through the bottom plate and the air shield, and the second rotating rod and the first rotating rod are rotationally connected to the inner wall of the rotating groove.
As still further aspects of the utility model: the clamping grooves penetrating through the first rotating rod and the second rotating rod are formed in the outer walls of the first rotating rod and the second rotating rod, the outer walls of the clamping blocks are attached to the inner walls of the clamping grooves, and the two clamping grooves are formed.
As still further aspects of the utility model: the one end of rotation groove has seted up the sliding tray, the sliding tray is the convexity, fixture block sliding connection is in the inner wall of sliding tray, the fixture block is by ball and straight board.
As still further aspects of the utility model: the top of bottom plate has been seted up and has been run through to its inside removal groove, the removal groove is the convexity, the bottom fixedly connected with lug of sliding plate, lug sliding connection is in the inner wall of removal groove.
As still further aspects of the utility model: the outer wall of sliding plate is arcuation, the top of sliding plate is arcuation, the outer wall of sliding plate and the laminating of the outer wall of gasbag.
As still further aspects of the utility model: one side of the second rotating rod is provided with a limit groove penetrating through the second rotating rod, the limit groove is L-shaped, the bottom end of the first rotating rod is provided with a square groove penetrating through the second rotating rod and positioned above the limit groove, the connecting rod is slidably connected to the inner wall of the limit groove, and the outer wall of the pushing block is attached to the outer wall of the connecting rod
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up first dwang and second dwang, make first dwang and second dwang can pass through the fixed of connecting rod, make it form a whole, can support the air shield, make first dwang and second dwang and air bag form bilayer support, make the air shield can more stable the use, through first spring and fixture block, make first dwang and second dwang can install the inside use with the bottom plate fast, can follow the rotation of air shield and rotate simultaneously.
Drawings
FIG. 1 is a schematic view of a rapidly assembled shield dam;
FIG. 2 is a schematic view of a quick-assembly shield dam with a shield separated from a first rotating shaft;
FIG. 3 is a cross-sectional view of a bottom plate of a quick-assembly air shield dam;
Fig. 4 is a cross-sectional view of a first rotating rod and a second rotating rod of a quick-assembly air shield dam.
In the figure: 1. a bottom plate; 2. an air bag; 3. an air shield; 4. a first rotating lever; 5. a second rotating lever; 6. a first spring; 7. a clamping block; 8. a connecting rod; 9. a sliding plate; 10. and pushing the block.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a fast assembled air shield dam comprises a bottom plate 1, an air shield 3 is rotatably connected to the top end of the bottom plate 1, an air bag 2 is arranged at the joint of the air shield 3 and the bottom plate 1, a first spring 6 is fixedly connected to the inside of the bottom plate 1, a clamping block 7 is fixedly connected to one end of the first spring 6, a second rotating rod 5 is rotatably connected to one end of the clamping block 7 inside the bottom plate 1, a first rotating rod 4 is rotatably connected to the top end of the second rotating rod 5, a sliding plate 9 is slidably connected to the inside of the bottom plate 1, the sliding plate 9 is positioned on one side of the second rotating rod 5, a pushing block 10 is fixedly connected to one side of the sliding plate 9, and a connecting rod 8 is slidably connected to the inside of the second rotating rod 5.
This kind of air shield dam, what needs to be explained is, the part fixedly connected with second spring that slide plate 9 is located the inside of bottom plate 1, the gas-supply pipe of gasbag 2 is located the below of bottom plate 1 and is connected with the air pump, the one end of air pump is connected with gas-supply equipment, when needs are to first dwang 4 and the installation of second dwang 5, insert the inside of bottom plate 1 with second dwang 5, along with the interpolation of second dwang 5, fixture block 7 receives the extrusion, move to the inside of bottom plate 1, first spring 6 compresses, after second dwang 5 reaches the assigned position, first spring 6 is not stressed, first spring 6 drives fixture block 7 reset, make fixture block 7 and the inner wall laminating of second dwang 5, it is spacing to second dwang 5, make second dwang 5 fixed, afterwards with first dwang 4 repeated operation, make the inside of first dwang 4 block in air 3, make first dwang 4 and second dwang 5 fixed, when needs use, along with inserting of second dwang 5, fixture block 7 receives the extrusion, move towards the inside of bottom plate 1, first spring 6 compresses tightly, after second dwang 5 reaches the assigned position, first spring 6 is located the inside of second dwang 5, the top plate 4 is formed to the second air bag 5, the inside is reached to the second air bag 5, the inside of second rotating plate 4 is reached, the second rotating plate 5, the second jack-up 3 is reached, the second jack-up 3, the second jack-up plate is reached, the second jack 5, the inside is 3, the second jack-up plate is located, the inside is 3, the air bag is 3, and is located inside, and is 3.
In fig. 3: the outer walls of the bottom plate 1 and the air shield 3 are respectively provided with a rotating groove penetrating through the inner parts of the bottom plate 1 and the air shield, and the second rotating rod 5 and the first rotating rod 4 are rotationally connected to the inner walls of the rotating grooves.
This kind of air shield dam, bottom plate 1 and air shield 3 make second dwang 5 and first dwang 4 rotate through the rotation groove through seting up the rotation groove, through the inner wall laminating with the rotation groove, make second dwang 5 and first dwang 4 form vertical state, can support air shield 3 through the fixed of connecting rod 8.
In fig. 4: the clamping groove penetrating through the first rotating rod 4 and the second rotating rod 5 is formed in the outer wall of the first rotating rod, the outer wall of the clamping block 7 is attached to the inner wall of the clamping groove, and the two clamping grooves are formed.
This kind of air shield dam, first dwang 4 and second dwang 5 are through opening the draw-in groove, and messenger's fixture block 7 can be fixed first dwang 4 and second dwang 5 through the draw-in groove, and messenger's first dwang 4 and second dwang 5 can steadily rotate and support, can install simultaneously with dismantle fast.
In fig. 3: the sliding tray is offered to the one end in pivoted groove, and the sliding tray is the convexity, and fixture block 7 sliding connection is in the inner wall in sliding tray, and fixture block 7 is by ball and straight board fixed connection, and first spring 6 fixed connection is in the outer wall of straight board, and first spring 6 fixed connection is in the inner wall in sliding tray.
This kind of air shield dam, convex sliding tray makes the straight board of fixture block 7 can follow the removal through the reset of first spring 6, can drive the ball through straight board simultaneously and stably move, and convex sliding tray can be spacing to fixture block 7, avoids fixture block 7 to break away from the sliding tray, can make the ball of protrusion sliding tray and draw-in groove inner wall laminating simultaneously.
In fig. 3: the top of bottom plate 1 has been seted up and has been run through to its inside movable groove, and the movable groove is the convexity, and the bottom fixedly connected with lug of sliding plate 9, lug sliding connection are in the inner wall of movable groove, and the outer wall of sliding plate 9 is the arcuation, and the top of sliding plate 9 is the arcuation, and the outer wall of sliding plate 9 is laminated with the outer wall of gasbag 2.
This kind of air shield dam, bottom plate 1 can follow the reset through the second spring when gasbag 2 resets through offering the lug that the convex movable groove made slide plate 9 bottom fixed connection can slide through the movable groove, make spacing cancellation of first dwang 4 and second dwang 5, the convex movable groove can be spacing to the lug, make slide plate 9 can steadily remove, slide plate 9 passes through the cambered surface on outer wall and top, reducible friction with gasbag 2, avoid pressing the outer wall wearing and tearing that make gasbag 2 to the life of gasbag 2 is reduced.
In fig. 3: one side of the second rotating rod 5 is provided with a limiting groove penetrating through the second rotating rod 5, the limiting groove is L-shaped, the bottom end of the first rotating rod 4 is provided with a square groove penetrating through the second rotating rod 4 and located above the limiting groove, the connecting rod 8 is slidably connected to the inner wall of the limiting groove, and the outer wall of the push block 10 is attached to the outer wall of the connecting rod 8
This kind of air shield dam, the second dwang 5 makes connecting rod 8 can slide at the spacing inslot wall through the spacing groove of seting up the L form, can make simultaneously ejector pad 10 can collide with the outer wall of connecting rod 8 through entering spacing inslot portion, makes connecting rod 8 remove, and connecting rod 8 can get into the square groove inside that first dwang 4 was setted up, makes first dwang 4 and second dwang 5 form a whole, through ejector pad 101's spacing, avoids the circumstances of first dwang 4 and 5 atress pivoted of second dwang.
The working principle of the utility model is as follows: when the first rotating rod 4 and the second rotating rod 5 are required to be mounted, the second rotating rod 5 is inserted into the bottom plate 1, the clamping block 7 is extruded to move towards the inside of the bottom plate 1 along with the insertion of the second rotating rod 5, the first spring 6 is compressed, after the second rotating rod 5 reaches a designated position, the first spring 6 is not stressed, the first spring 6 drives the clamping block 7 to reset, the clamping block 7 is attached to the inner wall of the second rotating rod 5, the second rotating rod 5 is limited, the second rotating rod 5 is fixed, then the first rotating rod 4 is repeatedly operated, the first rotating rod 4 is clamped in the air shield 3, the first rotating rod 4 and the second rotating rod 5 are fixed, and the mounting is completed, when the air shield 3 is required to be used, the air conveying equipment and the air pump are started, air continuously enters the air bag 2 through the air pump, the volume of the air bag 2 is increased, the air shield 3 is supported, the sliding plate 9 is pushed by the outer wall of the air bag 2 along with the increase of the volume of the air bag 3, the second spring stretches, the air shield 3 rotates, the first rotating rod 4 and the second rotating rod 5 rotate along with the rotation of the air shield 3, when the air shield 3 reaches the highest position, the outer walls of the first rotating rod 4 and the second rotating rod 5 are attached, the push block 10 enters the inside of the second rotating rod 5, the connecting rod 8 is jacked up, the connecting rod 8 partially enters the inside of the first rotating rod 4, the first rotating rod 4 and the second rotating rod 5 form a whole, the first rotating rod 4 and the second rotating rod 5 cannot rotate, and the air shield 3 is supported.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a quick assembly's air shield dam, includes bottom plate (1), the top rotation of bottom plate (1) is connected with air shield (3), the junction of air shield (3) and bottom plate (1) is provided with gasbag (2), a serial communication port, the inside fixedly connected with first spring (6) of bottom plate (1), the one end fixedly connected with fixture block (7) of first spring (6), the inside of bottom plate (1) is located the one end rotation of fixture block (7) and is connected with second dwang (5), the top rotation of second dwang (5) is connected with first dwang (4), the inside sliding connection of bottom plate (1) has sliding plate (9), sliding plate (9) are located one side of second dwang (5), one side fixedly connected with ejector pad (10) of sliding plate (9), the inside sliding connection of second dwang (5) has connecting rod (8).
2. A rapid-assembled shield dam according to claim 1, wherein the outer walls of the bottom plate (1) and the shield (3) are provided with respective rotating grooves penetrating into the inside thereof.
3. The rapid-assembly air shield dam according to claim 1, wherein the outer walls of the first rotating rod (4) and the second rotating rod (5) are provided with clamping grooves penetrating into the inner parts of the first rotating rod and the second rotating rod, and the two clamping grooves are formed.
4. The rapid-assembly shield dam of claim 2, wherein a sliding groove is formed in one end of the rotating groove, and the sliding groove is convex.
5. A rapid-assembled shield dam according to claim 4, wherein the top end of the bottom plate (1) is provided with a moving slot extending into the interior thereof, said moving slot being convex.
6. A rapid-assembly air shield dam according to claim 1, wherein the outer wall of the sliding plate (9) is arc-shaped, and the top end of the sliding plate (9) is arc-shaped.
7. A rapid-assembly air shield dam according to claim 1, wherein a limit groove penetrating into the second rotating rod (5) is formed in one side of the second rotating rod, and the limit groove is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322425958.2U CN220813705U (en) | 2023-09-07 | 2023-09-07 | Quick assembly's gas shield dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322425958.2U CN220813705U (en) | 2023-09-07 | 2023-09-07 | Quick assembly's gas shield dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813705U true CN220813705U (en) | 2024-04-19 |
Family
ID=90711094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322425958.2U Active CN220813705U (en) | 2023-09-07 | 2023-09-07 | Quick assembly's gas shield dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813705U (en) |
-
2023
- 2023-09-07 CN CN202322425958.2U patent/CN220813705U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |